qdbusservicewatcher.cpp

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1/****************************************************************************-
2**-
3** Copyright (C) 2016 The Qt Company Ltd.-
4** Contact: https://www.qt.io/licensing/-
5**-
6** This file is part of the QtDBus module of the Qt Toolkit.-
7**-
8** $QT_BEGIN_LICENSE:LGPL$-
9** Commercial License Usage-
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16**-
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21** packaging of this file. Please review the following information to-
22** ensure the GNU Lesser General Public License version 3 requirements-
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24**-
25** GNU General Public License Usage-
26** Alternatively, this file may be used under the terms of the GNU-
27** General Public License version 2.0 or (at your option) the GNU General-
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35**-
36** $QT_END_LICENSE$-
37**-
38****************************************************************************/-
39-
40#include "qdbusservicewatcher.h"-
41#include "qdbusconnection.h"-
42#include "qdbusutil_p.h"-
43-
44#include <QStringList>-
45-
46#include <private/qobject_p.h>-
47#include <private/qdbusconnection_p.h>-
48-
49#ifndef QT_NO_DBUS-
50-
51QT_BEGIN_NAMESPACE-
52-
53class QDBusServiceWatcherPrivate: public QObjectPrivate-
54{-
55 Q_DECLARE_PUBLIC(QDBusServiceWatcher)-
56public:-
57 QDBusServiceWatcherPrivate(const QDBusConnection &c, QDBusServiceWatcher::WatchMode wm)-
58 : connection(c), watchMode(wm)-
59 {-
60 }
executed 816 times by 155 tests: end of block
Executed by:
  • tst_Gestures
  • tst_ModelTest
  • tst_NetworkSelfTest
  • tst_QAbstractButton
  • tst_QAbstractItemView
  • tst_QAbstractNetworkCache
  • tst_QAbstractScrollArea
  • tst_QAbstractSlider
  • tst_QAbstractSpinBox
  • tst_QAccessibility
  • tst_QAction
  • tst_QActionGroup
  • tst_QApplication
  • tst_QBackingStore
  • tst_QBoxLayout
  • tst_QButtonGroup
  • tst_QCalendarWidget
  • tst_QCheckBox
  • tst_QColorDialog
  • tst_QColumnView
  • tst_QComboBox
  • tst_QCommandLinkButton
  • tst_QDataWidgetMapper
  • tst_QDateTimeEdit
  • tst_QDesktopWidget
  • ...
816
61-
62 QStringList servicesWatched;-
63 QDBusConnection connection;-
64 QDBusServiceWatcher::WatchMode watchMode;-
65-
66 void _q_serviceOwnerChanged(const QString &, const QString &, const QString &);-
67 void setConnection(const QStringList &services, const QDBusConnection &c, QDBusServiceWatcher::WatchMode watchMode);-
68-
69 void addService(const QString &service);-
70 void removeService(const QString &service);-
71};-
72-
73void QDBusServiceWatcherPrivate::_q_serviceOwnerChanged(const QString &service, const QString &oldOwner, const QString &newOwner)-
74{-
75 Q_Q(QDBusServiceWatcher);-
76 emit q->serviceOwnerChanged(service, oldOwner, newOwner);-
77 if (oldOwner.isEmpty())
oldOwner.isEmpty()Description
TRUEevaluated 8 times by 3 tests
Evaluated by:
  • tst_qdbusabstractinterface - unknown status
  • tst_qdbusinterface - unknown status
  • tst_qdbusservicewatcher - unknown status
FALSEevaluated 5 times by 1 test
Evaluated by:
  • tst_qdbusservicewatcher - unknown status
5-8
78 emit q->serviceRegistered(service);
executed 8 times by 3 tests: q->serviceRegistered(service);
Executed by:
  • tst_qdbusabstractinterface - unknown status
  • tst_qdbusinterface - unknown status
  • tst_qdbusservicewatcher - unknown status
8
79 else if (newOwner.isEmpty())
newOwner.isEmpty()Description
TRUEevaluated 5 times by 1 test
Evaluated by:
  • tst_qdbusservicewatcher - unknown status
FALSEnever evaluated
0-5
80 emit q->serviceUnregistered(service);
executed 5 times by 1 test: q->serviceUnregistered(service);
Executed by:
  • tst_qdbusservicewatcher - unknown status
5
81}
executed 13 times by 3 tests: end of block
Executed by:
  • tst_qdbusabstractinterface - unknown status
  • tst_qdbusinterface - unknown status
  • tst_qdbusservicewatcher - unknown status
13
82-
83void QDBusServiceWatcherPrivate::setConnection(const QStringList &s, const QDBusConnection &c, QDBusServiceWatcher::WatchMode wm)-
84{-
85 if (connection.isConnected()) {
connection.isConnected()Description
TRUEevaluated 818 times by 155 tests
Evaluated by:
  • tst_Gestures
  • tst_ModelTest
  • tst_NetworkSelfTest
  • tst_QAbstractButton
  • tst_QAbstractItemView
  • tst_QAbstractNetworkCache
  • tst_QAbstractScrollArea
  • tst_QAbstractSlider
  • tst_QAbstractSpinBox
  • tst_QAccessibility
  • tst_QAction
  • tst_QActionGroup
  • tst_QApplication
  • tst_QBackingStore
  • tst_QBoxLayout
  • tst_QButtonGroup
  • tst_QCalendarWidget
  • tst_QCheckBox
  • tst_QColorDialog
  • tst_QColumnView
  • tst_QComboBox
  • tst_QCommandLinkButton
  • tst_QDataWidgetMapper
  • tst_QDateTimeEdit
  • tst_QDesktopWidget
  • ...
FALSEevaluated 6 times by 1 test
Evaluated by:
  • tst_qdbusservicewatcher - unknown status
6-818
86 // remove older rules-
87 for (const QString &s : qAsConst(servicesWatched))-
88 removeService(s);
executed 4 times by 1 test: removeService(s);
Executed by:
  • tst_qdbusservicewatcher - unknown status
4
89 }
executed 818 times by 155 tests: end of block
Executed by:
  • tst_Gestures
  • tst_ModelTest
  • tst_NetworkSelfTest
  • tst_QAbstractButton
  • tst_QAbstractItemView
  • tst_QAbstractNetworkCache
  • tst_QAbstractScrollArea
  • tst_QAbstractSlider
  • tst_QAbstractSpinBox
  • tst_QAccessibility
  • tst_QAction
  • tst_QActionGroup
  • tst_QApplication
  • tst_QBackingStore
  • tst_QBoxLayout
  • tst_QButtonGroup
  • tst_QCalendarWidget
  • tst_QCheckBox
  • tst_QColorDialog
  • tst_QColumnView
  • tst_QComboBox
  • tst_QCommandLinkButton
  • tst_QDataWidgetMapper
  • tst_QDateTimeEdit
  • tst_QDesktopWidget
  • ...
818
90-
91 connection = c;-
92 watchMode = wm;-
93 servicesWatched = s;-
94-
95 if (connection.isConnected()) {
connection.isConnected()Description
TRUEevaluated 819 times by 155 tests
Evaluated by:
  • tst_Gestures
  • tst_ModelTest
  • tst_NetworkSelfTest
  • tst_QAbstractButton
  • tst_QAbstractItemView
  • tst_QAbstractNetworkCache
  • tst_QAbstractScrollArea
  • tst_QAbstractSlider
  • tst_QAbstractSpinBox
  • tst_QAccessibility
  • tst_QAction
  • tst_QActionGroup
  • tst_QApplication
  • tst_QBackingStore
  • tst_QBoxLayout
  • tst_QButtonGroup
  • tst_QCalendarWidget
  • tst_QCheckBox
  • tst_QColorDialog
  • tst_QColumnView
  • tst_QComboBox
  • tst_QCommandLinkButton
  • tst_QDataWidgetMapper
  • tst_QDateTimeEdit
  • tst_QDesktopWidget
  • ...
FALSEevaluated 5 times by 1 test
Evaluated by:
  • tst_qdbusservicewatcher - unknown status
5-819
96 // add new rules-
97 for (const QString &s : qAsConst(servicesWatched))-
98 addService(s);
executed 819 times by 155 tests: addService(s);
Executed by:
  • tst_Gestures
  • tst_ModelTest
  • tst_NetworkSelfTest
  • tst_QAbstractButton
  • tst_QAbstractItemView
  • tst_QAbstractNetworkCache
  • tst_QAbstractScrollArea
  • tst_QAbstractSlider
  • tst_QAbstractSpinBox
  • tst_QAccessibility
  • tst_QAction
  • tst_QActionGroup
  • tst_QApplication
  • tst_QBackingStore
  • tst_QBoxLayout
  • tst_QButtonGroup
  • tst_QCalendarWidget
  • tst_QCheckBox
  • tst_QColorDialog
  • tst_QColumnView
  • tst_QComboBox
  • tst_QCommandLinkButton
  • tst_QDataWidgetMapper
  • tst_QDateTimeEdit
  • tst_QDesktopWidget
  • ...
819
99 }
executed 819 times by 155 tests: end of block
Executed by:
  • tst_Gestures
  • tst_ModelTest
  • tst_NetworkSelfTest
  • tst_QAbstractButton
  • tst_QAbstractItemView
  • tst_QAbstractNetworkCache
  • tst_QAbstractScrollArea
  • tst_QAbstractSlider
  • tst_QAbstractSpinBox
  • tst_QAccessibility
  • tst_QAction
  • tst_QActionGroup
  • tst_QApplication
  • tst_QBackingStore
  • tst_QBoxLayout
  • tst_QButtonGroup
  • tst_QCalendarWidget
  • tst_QCheckBox
  • tst_QColorDialog
  • tst_QColumnView
  • tst_QComboBox
  • tst_QCommandLinkButton
  • tst_QDataWidgetMapper
  • tst_QDateTimeEdit
  • tst_QDesktopWidget
  • ...
819
100}
executed 824 times by 155 tests: end of block
Executed by:
  • tst_Gestures
  • tst_ModelTest
  • tst_NetworkSelfTest
  • tst_QAbstractButton
  • tst_QAbstractItemView
  • tst_QAbstractNetworkCache
  • tst_QAbstractScrollArea
  • tst_QAbstractSlider
  • tst_QAbstractSpinBox
  • tst_QAccessibility
  • tst_QAction
  • tst_QActionGroup
  • tst_QApplication
  • tst_QBackingStore
  • tst_QBoxLayout
  • tst_QButtonGroup
  • tst_QCalendarWidget
  • tst_QCheckBox
  • tst_QColorDialog
  • tst_QColumnView
  • tst_QComboBox
  • tst_QCommandLinkButton
  • tst_QDataWidgetMapper
  • tst_QDateTimeEdit
  • tst_QDesktopWidget
  • ...
824
101-
102void QDBusServiceWatcherPrivate::addService(const QString &service)-
103{-
104 QDBusConnectionPrivate *d = QDBusConnectionPrivate::d(connection);-
105 if (d && d->shouldWatchService(service))
dDescription
TRUEevaluated 819 times by 155 tests
Evaluated by:
  • tst_Gestures
  • tst_ModelTest
  • tst_NetworkSelfTest
  • tst_QAbstractButton
  • tst_QAbstractItemView
  • tst_QAbstractNetworkCache
  • tst_QAbstractScrollArea
  • tst_QAbstractSlider
  • tst_QAbstractSpinBox
  • tst_QAccessibility
  • tst_QAction
  • tst_QActionGroup
  • tst_QApplication
  • tst_QBackingStore
  • tst_QBoxLayout
  • tst_QButtonGroup
  • tst_QCalendarWidget
  • tst_QCheckBox
  • tst_QColorDialog
  • tst_QColumnView
  • tst_QComboBox
  • tst_QCommandLinkButton
  • tst_QDataWidgetMapper
  • tst_QDateTimeEdit
  • tst_QDesktopWidget
  • ...
FALSEevaluated 2 times by 1 test
Evaluated by:
  • tst_qdbusservicewatcher - unknown status
d->shouldWatchService(service)Description
TRUEevaluated 819 times by 155 tests
Evaluated by:
  • tst_Gestures
  • tst_ModelTest
  • tst_NetworkSelfTest
  • tst_QAbstractButton
  • tst_QAbstractItemView
  • tst_QAbstractNetworkCache
  • tst_QAbstractScrollArea
  • tst_QAbstractSlider
  • tst_QAbstractSpinBox
  • tst_QAccessibility
  • tst_QAction
  • tst_QActionGroup
  • tst_QApplication
  • tst_QBackingStore
  • tst_QBoxLayout
  • tst_QButtonGroup
  • tst_QCalendarWidget
  • tst_QCheckBox
  • tst_QColorDialog
  • tst_QColumnView
  • tst_QComboBox
  • tst_QCommandLinkButton
  • tst_QDataWidgetMapper
  • tst_QDateTimeEdit
  • tst_QDesktopWidget
  • ...
FALSEnever evaluated
0-819
106 d->watchService(service, watchMode, q_func(), SLOT(_q_serviceOwnerChanged(QString,QString,QString)));
executed 819 times by 155 tests: d->watchService(service, watchMode, q_func(), qFlagLocation("1""_q_serviceOwnerChanged(QString,QString,QString)" "\0" __FILE__ ":" "106"));
Executed by:
  • tst_Gestures
  • tst_ModelTest
  • tst_NetworkSelfTest
  • tst_QAbstractButton
  • tst_QAbstractItemView
  • tst_QAbstractNetworkCache
  • tst_QAbstractScrollArea
  • tst_QAbstractSlider
  • tst_QAbstractSpinBox
  • tst_QAccessibility
  • tst_QAction
  • tst_QActionGroup
  • tst_QApplication
  • tst_QBackingStore
  • tst_QBoxLayout
  • tst_QButtonGroup
  • tst_QCalendarWidget
  • tst_QCheckBox
  • tst_QColorDialog
  • tst_QColumnView
  • tst_QComboBox
  • tst_QCommandLinkButton
  • tst_QDataWidgetMapper
  • tst_QDateTimeEdit
  • tst_QDesktopWidget
  • ...
819
107}
executed 821 times by 155 tests: end of block
Executed by:
  • tst_Gestures
  • tst_ModelTest
  • tst_NetworkSelfTest
  • tst_QAbstractButton
  • tst_QAbstractItemView
  • tst_QAbstractNetworkCache
  • tst_QAbstractScrollArea
  • tst_QAbstractSlider
  • tst_QAbstractSpinBox
  • tst_QAccessibility
  • tst_QAction
  • tst_QActionGroup
  • tst_QApplication
  • tst_QBackingStore
  • tst_QBoxLayout
  • tst_QButtonGroup
  • tst_QCalendarWidget
  • tst_QCheckBox
  • tst_QColorDialog
  • tst_QColumnView
  • tst_QComboBox
  • tst_QCommandLinkButton
  • tst_QDataWidgetMapper
  • tst_QDateTimeEdit
  • tst_QDesktopWidget
  • ...
821
108-
109void QDBusServiceWatcherPrivate::removeService(const QString &service)-
110{-
111 QDBusConnectionPrivate *d = QDBusConnectionPrivate::d(connection);-
112 if (d && d->shouldWatchService(service))
dDescription
TRUEevaluated 4 times by 1 test
Evaluated by:
  • tst_qdbusservicewatcher - unknown status
FALSEnever evaluated
d->shouldWatchService(service)Description
TRUEevaluated 4 times by 1 test
Evaluated by:
  • tst_qdbusservicewatcher - unknown status
FALSEnever evaluated
0-4
113 d->unwatchService(service, watchMode, q_func(), SLOT(_q_serviceOwnerChanged(QString,QString,QString)));
executed 4 times by 1 test: d->unwatchService(service, watchMode, q_func(), qFlagLocation("1""_q_serviceOwnerChanged(QString,QString,QString)" "\0" __FILE__ ":" "113"));
Executed by:
  • tst_qdbusservicewatcher - unknown status
4
114}
executed 4 times by 1 test: end of block
Executed by:
  • tst_qdbusservicewatcher - unknown status
4
115-
116/*!-
117 \class QDBusServiceWatcher-
118 \since 4.6-
119 \inmodule QtDBus-
120-
121 \brief The QDBusServiceWatcher class allows the user to watch for a bus service change.-
122-
123 A QDBusServiceWatcher object can be used to notify the application about-
124 an ownership change of a service name on the bus. It has three watch-
125 modes:-
126-
127 \list-
128 \li Watching for service registration only.-
129 \li Watching for service unregistration only.-
130 \li Watching for any kind of service ownership change (the default mode).-
131 \endlist-
132-
133 Besides being created or deleted, services may change owners without a-
134 unregister/register operation happening. So the serviceRegistered()-
135 and serviceUnregistered() signals may not be emitted if that-
136 happens.-
137-
138 This class is more efficient than using the-
139 QDBusConnectionInterface::serviceOwnerChanged() signal because it allows-
140 one to receive only the signals for which the class is interested in.-
141-
142 \sa QDBusConnection-
143*/-
144-
145/*!-
146 \enum QDBusServiceWatcher::WatchModeFlag-
147-
148 QDBusServiceWatcher supports three different watch modes, which are configured by this flag:-
149-
150 \value WatchForRegistration watch for service registration only, ignoring-
151 any signals related to other service ownership change.-
152-
153 \value WatchForUnregistration watch for service unregistration only,-
154 ignoring any signals related to other service ownership change.-
155-
156 \value WatchForOwnerChange watch for any kind of service ownership-
157 change.-
158*/-
159-
160/*!-
161 \property QDBusServiceWatcher::watchMode-
162-
163 The \c watchMode property holds the current watch mode for this-
164 QDBusServiceWatcher object. The default value for this property is-
165 QDBusServiceWatcher::WatchForOwnershipChange.-
166*/-
167-
168/*!-
169 \property QDBusServiceWatcher::watchedServices-
170-
171 The \c servicesWatched property holds the list of services watched.-
172-
173 Note that modifying this list with setServicesWatched() is an expensive-
174 operation. If you can, prefer to change it by way of addWatchedService()-
175 and removeWatchedService().-
176*/-
177-
178/*!-
179 \fn void QDBusServiceWatcher::serviceRegistered(const QString &serviceName)-
180-
181 This signal is emitted whenever this object detects that the service \a-
182 serviceName became available on the bus.-
183-
184 \sa serviceUnregistered(), serviceOwnerChanged()-
185*/-
186-
187/*!-
188 \fn void QDBusServiceWatcher::serviceUnregistered(const QString &serviceName)-
189-
190 This signal is emitted whenever this object detects that the service \a-
191 serviceName was unregistered from the bus and is no longer available.-
192-
193 \sa serviceRegistered(), serviceOwnerChanged()-
194*/-
195-
196/*!-
197 \fn void QDBusServiceWatcher::serviceOwnerChanged(const QString &serviceName, const QString &oldOwner, const QString &newOwner)-
198-
199 This signal is emitted whenever this object detects that there was a-
200 service ownership change relating to the \a serviceName service. The \a-
201 oldOwner parameter contains the old owner name and \a newOwner is the new-
202 owner. Both \a oldOwner and \a newOwner are unique connection names.-
203-
204 Note that this signal is also emitted whenever the \a serviceName service-
205 was registered or unregistered. If it was registered, \a oldOwner will-
206 contain an empty string, whereas if it was unregistered, \a newOwner will-
207 contain an empty string.-
208-
209 If you need only to find out if the service is registered or unregistered-
210 only, without being notified that the ownership changed, consider using-
211 the specific modes for those operations. This class is more efficient if-
212 you use the more specific modes.-
213-
214 \sa serviceRegistered(), serviceUnregistered()-
215*/-
216-
217/*!-
218 Creates a QDBusServiceWatcher object. Note that until you set a-
219 connection with setConnection(), this object will not emit any signals.-
220-
221 The \a parent parameter is passed to QObject to set the parent of this-
222 object.-
223*/-
224QDBusServiceWatcher::QDBusServiceWatcher(QObject *parent)-
225 : QObject(*new QDBusServiceWatcherPrivate(QDBusConnection(QString()), WatchForOwnerChange), parent)-
226{-
227}
never executed: end of block
0
228-
229/*!-
230 Creates a QDBusServiceWatcher object and attaches it to the \a connection-
231 connection. Also, this function immediately starts watching for \a-
232 watchMode changes to service \a service.-
233-
234 The \a parent parameter is passed to QObject to set the parent of this-
235 object.-
236*/-
237QDBusServiceWatcher::QDBusServiceWatcher(const QString &service, const QDBusConnection &connection, WatchMode watchMode, QObject *parent)-
238 : QObject(*new QDBusServiceWatcherPrivate(connection, watchMode), parent)-
239{-
240 d_func()->setConnection(QStringList() << service, connection, watchMode);-
241}
executed 816 times by 155 tests: end of block
Executed by:
  • tst_Gestures
  • tst_ModelTest
  • tst_NetworkSelfTest
  • tst_QAbstractButton
  • tst_QAbstractItemView
  • tst_QAbstractNetworkCache
  • tst_QAbstractScrollArea
  • tst_QAbstractSlider
  • tst_QAbstractSpinBox
  • tst_QAccessibility
  • tst_QAction
  • tst_QActionGroup
  • tst_QApplication
  • tst_QBackingStore
  • tst_QBoxLayout
  • tst_QButtonGroup
  • tst_QCalendarWidget
  • tst_QCheckBox
  • tst_QColorDialog
  • tst_QColumnView
  • tst_QComboBox
  • tst_QCommandLinkButton
  • tst_QDataWidgetMapper
  • tst_QDateTimeEdit
  • tst_QDesktopWidget
  • ...
816
242-
243/*!-
244 Destroys the QDBusServiceWatcher object and releases any resources-
245 associated with it.-
246*/-
247QDBusServiceWatcher::~QDBusServiceWatcher()-
248{-
249}-
250-
251/*!-
252 Returns the list of D-Bus services that are being watched.-
253-
254 \sa setWatchedServices()-
255*/-
256QStringList QDBusServiceWatcher::watchedServices() const-
257{-
258 return d_func()->servicesWatched;
never executed: return d_func()->servicesWatched;
0
259}-
260-
261/*!-
262 Sets the list of D-Bus services being watched to be \a services.-
263-
264 Note that setting the entire list means removing all previous rules for-
265 watching services and adding new ones. This is an expensive operation and-
266 should be avoided, if possible. Instead, use addWatchedService() and-
267 removeWatchedService() if you can to manipulate entries in the list.-
268*/-
269void QDBusServiceWatcher::setWatchedServices(const QStringList &services)-
270{-
271 Q_D(QDBusServiceWatcher);-
272 if (services == d->servicesWatched)
services == d->servicesWatchedDescription
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • tst_qdbusservicewatcher - unknown status
0-2
273 return;
never executed: return;
0
274 d->setConnection(services, d->connection, d->watchMode);-
275}
executed 2 times by 1 test: end of block
Executed by:
  • tst_qdbusservicewatcher - unknown status
2
276-
277/*!-
278 Adds \a newService to the list of services to be watched by this object.-
279 This function is more efficient than setWatchedServices() and should be-
280 used whenever possible to add services.-
281*/-
282void QDBusServiceWatcher::addWatchedService(const QString &newService)-
283{-
284 Q_D(QDBusServiceWatcher);-
285 if (d->servicesWatched.contains(newService))
d->servicesWat...ns(newService)Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • tst_qdbusservicewatcher - unknown status
0-2
286 return;
never executed: return;
0
287 d->addService(newService);-
288 d->servicesWatched << newService;-
289}
executed 2 times by 1 test: end of block
Executed by:
  • tst_qdbusservicewatcher - unknown status
2
290-
291/*!-
292 Removes the \a service from the list of services being watched by this-
293 object. Note that D-Bus notifications are asynchronous, so there may-
294 still be signals pending delivery about \a service. Those signals will-
295 still be emitted whenever the D-Bus messages are processed.-
296-
297 This function returns \c true if any services were removed.-
298*/-
299bool QDBusServiceWatcher::removeWatchedService(const QString &service)-
300{-
301 Q_D(QDBusServiceWatcher);-
302 d->removeService(service);-
303 return d->servicesWatched.removeOne(service);
never executed: return d->servicesWatched.removeOne(service);
0
304}-
305-
306QDBusServiceWatcher::WatchMode QDBusServiceWatcher::watchMode() const-
307{-
308 return d_func()->watchMode;
never executed: return d_func()->watchMode;
0
309}-
310-
311void QDBusServiceWatcher::setWatchMode(WatchMode mode)-
312{-
313 Q_D(QDBusServiceWatcher);-
314 if (mode == d->watchMode)
mode == d->watchModeDescription
TRUEnever evaluated
FALSEevaluated 4 times by 1 test
Evaluated by:
  • tst_qdbusservicewatcher - unknown status
0-4
315 return;
never executed: return;
0
316 d->setConnection(d->servicesWatched, d->connection, mode);-
317}
executed 4 times by 1 test: end of block
Executed by:
  • tst_qdbusservicewatcher - unknown status
4
318-
319/*!-
320 Returns the QDBusConnection that this object is attached to.-
321-
322 \sa setConnection()-
323*/-
324QDBusConnection QDBusServiceWatcher::connection() const-
325{-
326 return d_func()->connection;
never executed: return d_func()->connection;
0
327}-
328-
329/*!-
330 Sets the D-Bus connection that this object is attached to be \a-
331 connection. All services watched will be transferred to this connection.-
332-
333 Note that QDBusConnection objects are reference counted:-
334 QDBusServiceWatcher will keep a reference for this connection while it-
335 exists. The connection is not closed until the reference count drops to-
336 zero, so this will ensure that any notifications are received while this-
337 QDBusServiceWatcher object exists.-
338-
339 \sa connection()-
340*/-
341void QDBusServiceWatcher::setConnection(const QDBusConnection &connection)-
342{-
343 Q_D(QDBusServiceWatcher);-
344 if (connection.name() == d->connection.name())
connection.nam...nection.name()Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • tst_qdbusservicewatcher - unknown status
0-2
345 return;
never executed: return;
0
346 d->setConnection(d->servicesWatched, connection, d->watchMode);-
347}
executed 2 times by 1 test: end of block
Executed by:
  • tst_qdbusservicewatcher - unknown status
2
348-
349QT_END_NAMESPACE-
350-
351#endif // QT_NO_DBUS-
352-
353#include "moc_qdbusservicewatcher.cpp"-
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